Struct MinColumnWidth 

pub struct MinColumnWidth {
    pub a: TableColumnWidthRef,
    pub b: TableColumnWidthRef,
}

Sizes the column such that it is the size that is the minimum of two column width specifications.

For example, to have a column be 10% of the container width but never bigger than 100px, you could use:

MinColumnWidth::new(Rc::new(FixedColumnWidth::new(100.0)), Rc::new(FractionColumnWidth::new(0.1)))

Both specifications are evaluated, so if either specification is expensive, so is this.

Fields

a: TableColumnWidthRef

An upper bound for the width of this column.

b: TableColumnWidthRef

Another upper bound for the width of this column.

Implementations

impl MinColumnWidth

pub fn new(a: TableColumnWidthRef, b: TableColumnWidthRef) -> MinColumnWidth

Creates a column width that is the minimum of two other column widths.

Trait Implementations

impl Debug for MinColumnWidth

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl TableColumnWidth for MinColumnWidth

fn min_intrinsic_width( &self, app: &mut App, cells: &[AnyRenderBox], container_width: f64, ) -> f64

The smallest width that the column can have.

fn max_intrinsic_width( &self, app: &mut App, cells: &[AnyRenderBox], container_width: f64, ) -> f64

The ideal width that the column should have. This must be equal to or greater than the min_intrinsic_width. The column might be bigger than this width, e.g. if the column is flexible or if the table’s width ends up being forced to be bigger than the sum of all the max_intrinsic_width values.

fn flex(&self, app: &mut App, cells: &[AnyRenderBox]) -> Option<f64>

The flex factor to apply to the cell if there is any room left over when laying out the table. The remaining space is distributed to any columns with flex in proportion to their flex value (higher values get more space).

fn as_any(&self) -> &dyn Any

Downcast support for Dart’s is checks on a column width.